122002101220012 has 24 divisors (see below), whose sum is σ = 233824105342800. Its totient is φ = 55354277996736.

The previous prime is 122002101219983. The next prime is 122002101220079. The reversal of 122002101220012 is 210022101200221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19882999087 + ... + 19883005222.

It is an arithmetic number, because the mean of its divisors is an integer number (9742671055950).

Almost surely, 2^{122002101220012} is an apocalyptic number.

It is an amenable number.

122002101220012 is a deficient number, since it is larger than the sum of its proper divisors (111822004122788).

122002101220012 is a wasteful number, since it uses less digits than its factorization.

122002101220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39766004385 (or 39766004383 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 122002101220012 its reverse (210022101200221), we get a palindrome (332024202420233).

The spelling of 122002101220012 in words is "one hundred twenty-two trillion, two billion, one hundred one million, two hundred twenty thousand, twelve".